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Industry
Jiuzhang 3.0: China’s Photonic Quantum Computer
Chinese researchers have announced Jiuzhang 3.0, a new photonic quantum computing prototype that set a record by detecting 255 photons in a boson sampling experiment. Unveiled in October 2023 by a team led by renowned physicist Pan Jianwei, Jiuzhang 3.0…
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Post-Quantum, PQC, Quantum Security
Cryptographic Bill of Materials (CBOM) for an Open RAN-Based Telecom RAN
Based on anonymized results of a project, I will try to illustrate key parts of a comprehensive Cryptographic Bill of Materials (CBOM) for a telecom Radio Access Network (RAN) implementation based on the Open RAN architecture. I enumerate all cryptographic…
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Quantum Computing
Quantum Technology Use Cases in Energy & Utilities
Quantum technologies matter for energy because many challenges in this sector involve combinatorial optimization and molecular simulation at scales classical computers cannot handle. For example, routing power through a grid with thousands of control decisions or modeling the chemistry inside…
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Quantum Computing Modalities
Quantum Computing Modalities: Superconducting Qubits
Superconducting qubits are quantum bits formed by tiny superconducting electric circuits, typically based on the Josephson junction – a sandwich of two superconductors separated by a thin insulator which allows tunneling of Cooper pairs. When cooled to extremely low temperatures…
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Quantum Computing
Quantum Use Cases in Pharma & Biotech
Quantum computing is poised to become a catalytic force in the global pharmaceuticals and biotechnology industries. Its ability to tackle problems of staggering complexity – whether simulating the quantum behavior of drug molecules, analyzing massive genomic datasets for personalized medicine,…
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Quantum Computing
Quantum Baloney Detection Toolkit
Quantum physics is famously weird and fascinating. Its principles (like superposition and entanglement) defy everyday intuition, which gives quantum technology an almost magical aura. Unfortunately, that same mystique attracts a lot of baloney. From overhyped press releases to outright scams…
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Quantum Computing Modalities
Quantum Computing Modalities: Holonomic (Geometric Phase) QC
Holonomic quantum computing (also known as geometric quantum computing) is a paradigm that uses geometric phase effects to perform quantum logic operations. In a holonomic gate, the quantum state is manipulated by adiabatically (or sometimes non-adiabatically) moving the system’s parameters…
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Society 5.0
AI Oasis: AI’s Role in Saudi Vision 2030
It seems everyone is talking about artificial intelligence (AI). Everyone. From senior executives to school kids, the hype – or dread – around this technology seems to be growing by the day. Much of this excitement, of course, has to…
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Quantum Computing Modalities
Quantum Computing Modalities: Photonic QC
Photonic quantum computing uses particles of light – photons – as qubits. Typically, the qubit is encoded in some degree of freedom of a single photon, such as its polarization (horizontal = |0⟩, vertical = |1⟩), or its presence/absence in…
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Crypto Security
A Deep Dive Into the ‘Rags to Riches’ Manual for Withdrawing Illicit-Origin Crypto
Annualized data from blockchain forensics provider Chainalysis indicates that crypto-enabled crime has dropped precipitously through the first half of 2023, but cybercriminals are also continuously evolving new cash-out methods to cover their tracks. Chainalysis’s mid-year update found that crypto inflows…
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Quantum Computing Modalities
Quantum Computing Modalities: Trapped-Ion QC
Trapped-ion quantum computing uses individual ions (charged atoms) as qubits. Each ion’s internal quantum state (usually two hyperfine levels of the atom’s electron configuration) serves as |0⟩ and |1⟩. Ions are held in place (suspended in free space) using electromagnetic…
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Quantum Computing Modalities
Quantum Computing Modalities: Adiabatic Topological QC (ATQC)
Adiabatic Topological Quantum Computing (ATQC) is a hybrid paradigm that combines adiabatic quantum computing with topological quantum computing. In essence, ATQC uses slow, continuous changes in a quantum system’s Hamiltonian (an adiabatic evolution) to perform computations, while encoding information in…
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Quantum Computing Modalities
Quantum Computing Modalities: Neuromorphic QC (NQC)
Neuromorphic quantum computing (NQC) is a cutting-edge paradigm that merges two revolutionary approaches to computing: neuromorphic computing and quantum computing. Neuromorphic computing is inspired by the architecture of the human brain – it uses networks of artificial neurons and synapses…
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Quantum Computing Modalities
Quantum Computing Modalities: Topological Quantum Computing
Topological Quantum Computing is a paradigm that seeks to encode quantum information in exotic states of matter that have topological degrees of freedom, and to perform quantum gates by braiding or otherwise manipulating these topological objects. The central promise of…
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Quantum Computing Modalities
Quantum Computing Modalities: Adiabatic QC (AQC)
Adiabatic Quantum Computing (AQC) is a universal paradigm of quantum computing based on the adiabatic theorem of quantum mechanics. It generalizes the idea of quantum annealing beyond just optimization. In AQC, one encodes the solution of an arbitrary computation in…
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